The M18 Square Medium Spring Washer Zinc Plated is a heavy‑duty fastening solution engineered to provide secure locking and resistance against loosening caused by vibration or dynamic loads. Its square profile ensures enhanced grip and stability, while the zinc‑plated finish offers superior corrosion resistance.
Features
Square profile for improved stability and grip
Medium spring tension to resist loosening under vibration
Zinc‑plated finish for enhanced corrosion resistance
Manufactured from hardened steel for long‑lasting durability
Compatible with M18 bolts and threaded fasteners
Suitable for engineering, machinery, automotive, and construction use
Specifications
Size: M18 (fits M18 bolts and threaded fasteners)
Outer Diameter: Approximately 32–34mm
Inner Diameter: 18mm (to match M18 fasteners)
Thickness: Approximately 3.5–4mm
Material: Hardened steel for strength and durability
Finish: Zinc‑plated coating for superior corrosion resistance and extended service life
Shape: Square profile with spring tension design
Load Capacity: Suitable for medium to heavy‑duty fastening applications
Applications: Engineering assemblies, machinery maintenance, automotive repair, construction projects, and general fastening tasks requiring vibration resistance
Durability: Resistant to wear, impact, and mechanical stress
